The best way to win more games on roulette (or to minimize the risk to lose money on the roulette wheel, if you wish) is to focus on the outside bets. Although these roulette bets do not lead to mind-blowing wins, keeping your bets on the odds/even, red/black, and high/low gives you the highest chances to score a win.
For all the newcomers wondering, How to play roulette and win for beginners? the game is easier. Players simply place their chips on the table on specific numbers or other betting options. Once bets are placed, the croupier spins the wheel. You win if the ball lands on a number or color that matches your bet!